ideal is this millennial generation different. >> technology drives change. what's happened over past hundred years is the powerfulness of that technology has made the change more increasingly more impactful on the rest of our world. and this generation in this case we are the creators this technology, which is i think what's really unique. whether you look at a platform like twitter or facebook, these businesses are changing the way that everyone is having to live their lives in our world and they are created by people in this generation. so they are all i am bued -- imbued. >> you look. if you go into cooling or microsoft offices, average age is probably in the 20s. >> not just that but the people who founded them, the people at the top of those companies are in this generation. and if you look at the arab spring, that's an example of why this matters. people in the middle east had been disaffected for a long time but young people saw a particular opportunity and understood we col understand it. >> what about the criticism you people in the millennial gener